Tewarson R P, Stephenson J L, Garcia M, Zhang Y
Comput Biol Med. 1985;15(5):287-95. doi: 10.1016/0010-4825(85)90012-5.
The results of a comparative study of three discretization techniques and the solution of the resulting algebraic equations by three methods is given. For this study, a four-tube central core model with diffusion in the core was selected and equations were derived for a coherent and efficient implementation. The results of this study show that sparse matrix techniques that take the physiological connectivity of the kidney lead to significant savings in computer storage, running time and overall cost.
给出了三种离散化技术的比较研究结果以及用三种方法求解所得代数方程的结果。对于本研究，选择了一个在核心区域有扩散的四管中心核模型，并推导出了用于连贯且高效实现的方程。本研究结果表明，考虑肾脏生理连通性的稀疏矩阵技术可显著节省计算机存储、运行时间和总体成本。
